Package com.easydesk.attribute

Class EncryptAttribute

java.lang.Object

com.easydesk.om.BaseAttributeValue

com.easydesk.om.AttributeValue

com.easydesk.attribute.FreeFormAttribute

com.easydesk.attribute.StringAttribute

com.easydesk.attribute.HashedStringAttribute

com.easydesk.attribute.EncryptAttribute

All Implemented Interfaces:

Viewable, Cacheable, Observed, Retrievable, Serializable, ColumnAccessByName, ObjectModel, Persistent

public class EncryptAttribute
extends HashedStringAttribute

index 는 Hash 처리한다.

db 에는 encryption 하여 저장한다.

Version:

$Revision: 1.17 $ $Date: 2008/12/25 04:03:44 $

Author:

Youngho Cho

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.easydesk.om.AttributeValue

AttributeValue.AccessEnum

Field Summary

Fields inherited from class com.easydesk.om.AttributeValue

activitySet, chained

Fields inherited from interface com.easydesk.validator.Retrievable

KEY_SEPERATOR

Constructor Summary

Constructors

Constructor	Description
EncryptAttribute()	새로운 EncryptAttribute 인스턴스를 생성한다.

Method Summary

Modifier and Type	Method	Description
void	setEncrypt(String plain)	plain text password 를 encryptPassword 로 변경 저장한다.
String	toHash()	설정된 plain text 의 hash 값을 구한다.
String	toHash(String plain)	주어진 문자열의 hash 값("SHA-256")을 Base64 로 인코딩하여 구한다.

Methods inherited from class com.easydesk.attribute.HashedStringAttribute

getDisplayedValue, getDisplayedValue, getPassword, setPassword, toHashedString, toHashedString

Methods inherited from class com.easydesk.attribute.StringAttribute

getLocalizedValue, getLocalizedValue, hasValue

Methods inherited from class com.easydesk.attribute.FreeFormAttribute

getFormatter, init, loadResources, setResources

Methods inherited from class com.easydesk.om.AttributeValue

alwaysNeedActivity, clear, copy, copy, endActivitySet, getActivity, getActivityDescription, getAttachment, getChainedValue, getChainedValue, getChainedValue, getInputValue, getLocalizedValue, getLocalizedValue, getLocalizedValue, getLocalizedValues, getLocalizedValues, getMethodCache, getModuleAttribute, getNewInstance, getNewInstance, getNumericValues, getNumericValues, getNumericValuesAsString, getNumericValuesAsString, getObserverOption, getOptionIdAsString, getOptionIds, getOptionIds, getOptionIdsAsString, getOptionIdsAsString, getOptionValues, getPossibleTransitionCount, getPossibleTransitionCount, getPrimitiveOptionIds, getPrimitiveUserIds, getQueryKey, getRelativePath, getRelativePath, getRepository, getResource, getTransactionId, getUser, getUserIds, getValueList, getValueList, getValues, getValues, getValuesAsString, getValuesAsString, hasAlreadyChained, isModified, isQuickSearchAttribute, isSet, isSetOnly, needActivity, performAfter, performBefore, register, save, setActivity, setActivityDescription, setAttachment, setChainedValue, setInputValue, setNumericValue, setNumericValueOnly, setNumericValues, setOptionId, setOptionIdOnly, setOptionIds, setOptionValues, setPrimitiveOptionIds, setPrimitiveUserIds, setProperties, setTransactionId, setUser, setUserId, setUserIdOnly, setUserIds, setValue, setValueOnly, setValues, startActivitySet, toString

Methods inherited from class com.easydesk.om.BaseAttributeValue

copy, copy, copyInto, copyInto, copyInto, copyInto, equals, getAttribute, getAttribute, getAttributeId, getAttributeOption, getAttributeOption, getByName, getByPeerName, getByPosition, getDepend, getDepend, getDependId, getEasyDeskUserImpl, getEasyDeskUserImpl, getFieldNames, getForeignKeyForAttribute, getForeignKeyForAttributeOption, getForeignKeyForDepend, getForeignKeyForEasyDeskUserImpl, getForeignKeyForItem, getItem, getItem, getItemId, getNumericValue, getOptionId, getPeer, getPrimaryKey, getTableMap, getUserId, getValue, getValueId, hashCode, isCacheOnSave, isDeleted, isLoading, isModified, isNew, isRemoved, isSaving, resetModified, save, save, setAttribute, setAttributeId, setAttributeKey, setAttributeOption, setAttributeOptionKey, setByName, setByPeerName, setByPosition, setDeleted, setDepend, setDependId, setDependKey, setEasyDeskUserImpl, setEasyDeskUserImplKey, setItem, setItemId, setItemKey, setLoading, setModified, setNew, setPrimaryKey, setPrimaryKey, setRemoved, setSaving, setValueId, valueEquals

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.easydesk.attribute.Viewable

getComponentName

Constructor Details

EncryptAttribute

public EncryptAttribute()

새로운 EncryptAttribute 인스턴스를 생성한다.

Method Details

setEncrypt

public void setEncrypt(String plain)
                throws GeneralSecurityException

plain text password 를 encryptPassword 로 변경 저장한다. 현재는 구현되어 있지 않다.

Parameters:

plain - text

Throws:

GeneralSecurityException - 암호화 중 오류가 발생한 경우

UnsupportedOperationException - 항상 발생 (미구현)

toHash

public String toHash()
              throws GeneralSecurityException

설정된 plain text 의 hash 값을 구한다.

Returns:

Base64 로 인코딩된 hash 값

Throws:

GeneralSecurityException - hash 알고리즘을 사용할 수 없는 경우

toHash

public String toHash(String plain)
              throws GeneralSecurityException

주어진 문자열의 hash 값("SHA-256")을 Base64 로 인코딩하여 구한다.

Parameters:

plain - hash 할 문자열

Returns:

Base64 로 인코딩된 hash 값

Throws:

GeneralSecurityException - hash 알고리즘을 사용할 수 없는 경우